Know exactly what you keep after fees.
Free calculators and business tools for freelancers and online sellers. Stripe, PayPal, invoices, and margins — all in one place.
No sign-up required · 100% free · Works in your browser
Free Tools
Everything you need to understand your money as a freelancer or seller.
Stripe Fee Calculator
See how much Stripe takes from every payment — domestic and international.
PayPal Fee Calculator
Calculate PayPal Checkout fees and find out what actually lands in your account.
Stripe vs PayPal
Side-by-side fee comparison. Find out which platform costs you less.
Invoice Generator
Create and download professional invoices as PDF — free, no sign-up.
Profit Margin Calculator
Instantly calculate profit margin, markup, and break-even for any product or service.
Hourly Rate Calculator
Figure out the right hourly rate based on your income goals, expenses, and billable hours.
Why FeeBreaker?
Always Accurate
Fee rates pulled directly from official Stripe and PayPal pricing pages. Updated regularly.
Instant Results
All calculations run in your browser. No account needed, no waiting, no data stored.
Country-Specific
Fees differ by country. We show you the exact rate for your region — not a generic estimate.
Frequently Asked Questions
How accurate are these calculators?
All fee rates are sourced from official Stripe and PayPal pricing pages. That said, your actual fees may differ based on your account type, volume discounts, or custom agreements. Always confirm with your payment processor.
Is FeeBreaker really free?
Yes. Every tool on this site is 100% free to use. No sign-up, no credit card, no hidden fees.
What does “reverse calculate” mean?
It tells you how much to charge so you receive a specific amount after fees. For example, to keep exactly $100 after Stripe fees, you'd need to charge $103.30.
Which countries do you support?
Right now we support US and UK fee structures for Stripe and PayPal. Canada, Australia, and more are on the way.